assuming 3 tubes can be plugged into one controller......does each tube need a individual IP, or just one for the controller?
I can confirm that 3 tubes work off one controller. You just need to set them all to the correct ID's and chain them correctly and they'll come up.
chain them to eachother?
I am trying to avoid that.
I want to plug three tubes directly into the 3 ports on the controller.
You have to chain them, only the one port works [that I know of].